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A Comparative Study of Actuator Configurations for Satellite Attitude Control

机译:卫星姿态控制执行器配置的比较研究

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In this paper a controllability study of different actuator configurations consisting of magnetic torquers, reaction wheels and a gravity boom is presented. The theoretical analysis is performed with use of controllability gramians, and simulation results with the different configurations are presented and compared regarding settling time and power consumption to substantiate the theoretical analysis. A reference model is also introduced to show how the power consumption can be lowered to the same magnitude as when magnetic torquers are used, without degrading the satellite response significantly.
机译:在本文中,提出了对由磁扭矩器,反作用轮和重力臂组成的不同执行器配置的可控性研究。使用可控语法器进行理论分析,并给出具有不同配置的仿真结果,并就建立时间和功耗进行比较,以证实理论分析。还引入了一个参考模型,以显示如何在不显着降低卫星响应的情况下将功耗降低到与使用电磁转矩发生器相同的幅度。

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